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Home >> Porsche >> 1998 >> 911 Targa F6-3.6L SOHC >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Guide >> Replacement
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Replacement


Guide Fitting Specifications





Dimension "d" Of Valve Guide:
Standard: 13.060 mm
Oversize: 13.000 To 13.018 mm
Dimension "D" Of Cylinder Head:
Standard: 13.260 mm
Oversize: 13.000 To 13.200 mm
Press Fit Of Guide To Head: 0.06 to 0.08 mm
Guide Protrusion Into Valve Spring Pocket: 16.2 to 16.5 mm
Guide ID, Dimension "g": 8.00 to 8.15 mm




E Exhaust:
Overall Length: 55.00 to 55.40
Length of Step: 17.20 to 17.07
A Intake
Overall Length: 56.00 to 56.40


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